Connections on the DHW side
A
DHW Rp ¾"
B
DHW circulation Rp ¾"
C
Cold water Rp ¾"
Connect the pipework on the DHW
side with detachable fittings. Seal off
those connections that are not
required.
A
DHW
B
DHW circulation pump
C
Spring-loaded check valve
D
Hydraulic connection area
Vitodens
E
Flow regulating valve
F
Pressure gauge connection
G
Drain valve
H
Shut-off valve
K
Cold water
L
Drinking water filter
M
Pressure reducer
N
Non-return valve/pipe separator
Fitting the connections
14
Installation sequence
5592
883
GB
Summary of Contents for VITODENS 343-F WS4A
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